Resilience and life-cycle performance of smart bridges with shape memory alloy (SMA)-cable-based bearings
Due to its unique properties within hazard mitigation, shape memory alloy (SMA) has been
developed and adopted within the design and retrofit of civil infrastructures to improve the …
developed and adopted within the design and retrofit of civil infrastructures to improve the …
Shape memory alloy wire-based smart natural rubber bearing
In this study, two types of smart elastomeric bearings are presented using shape memory
alloy (SMA) wires. Due to the unique characteristics of SMAs, such as the superelastic effect …
alloy (SMA) wires. Due to the unique characteristics of SMAs, such as the superelastic effect …
Modeling the nonlinear seismic behavior of cable-stayed bridges with passive control bearings
HM Ali, AM Abdel-Ghaffar - Computers & Structures, 1995 - Elsevier
A three-dimensional nonlinear finite element model is developed for cable-stayed bridges
under static and dynamic loadings based on the total Lagrangian formulation. The model …
under static and dynamic loadings based on the total Lagrangian formulation. The model …
Performance-based assessment and design of FRP-based high dam** rubber bearing incorporated with shape memory alloy wires
This study deals with two new generation smart high dam** rubber bearings (HDRBs)
incorporated with shape memory alloy (SMA) wires. Due to the superelastic effect and the re …
incorporated with shape memory alloy (SMA) wires. Due to the superelastic effect and the re …
Sensitivity analysis on mechanical characteristics of lead-core steel-reinforced elastomeric bearings under cyclic loading
M Ahmadipour, MS Alam - Engineering Structures, 2017 - Elsevier
This research conducts a sensitivity analysis on the mechanical properties of lead core
rubber bearings (LCRBs). Here, the input variables include: number of rubber layers, lead …
rubber bearings (LCRBs). Here, the input variables include: number of rubber layers, lead …
Effect of constitutive models on the seismic response of an SMA-LRB isolated highway bridge
Shape memory alloy wire-based lead rubber bearings (SMA-LRBs) are new types of smart
isolators. They possess superior self-centering property with unique hysteresis and energy …
isolators. They possess superior self-centering property with unique hysteresis and energy …
Seismic energy dissipation for cable‐stayed bridges using passive devices
HEM Ali, AM Abdel‐Ghaffar - Earthquake engineering & …, 1994 - Wiley Online Library
This study assesses analytically the effectiveness, feasibility and limitations of elastic and
hysteretic dam** augmentation devices, such as elastomeric and lead–rubber bearings …
hysteretic dam** augmentation devices, such as elastomeric and lead–rubber bearings …
Longitudinal seismic response control of long-span cable-stayed bridges using shape memory alloy wire-based lead rubber bearings under near-fault records
This article investigates the efficiency of a new generation smart isolation system, namely
shape memory alloy wire-based lead rubber bearing, for the seismic response control of …
shape memory alloy wire-based lead rubber bearing, for the seismic response control of …
Stochastic response of building frames isolated by lead–rubber bearings
RS Jangid - Structural Control and Health Monitoring: The …, 2010 - Wiley Online Library
Stochastic response of buildings isolated by lead–rubber bearings (LRB) is investigated.
The earthquake excitation is modelled by non‐stationary random process (ie uniformly …
The earthquake excitation is modelled by non‐stationary random process (ie uniformly …
Effects of temperature, analysis and modelling uncertainties on the reliability of base-isolated bridges in Eastern Canada
The seismic response of base-isolated bridges depends strongly on the seismic isolation
system (SIS) properties, which typically vary under the effect of multiple conditions, such as …
system (SIS) properties, which typically vary under the effect of multiple conditions, such as …